Button; Dip Switch - Gree ME20-24/D1(T) Owner's Manual

power) and communication indicator (CAN and RS485). The following table is the
working status of each indicator.
RX
CAN
TX
RX
RS485-1
TX
RX
RS485-2
TX
STAT
BEAT
BACKUP

5.3 Button

SHT/DWN
BACKUP

5.4 DIP Switch

NOTICE!
Before using this device, please conduct DIP switch setting first, otherwise the
unit will not function normally!
Controller dial-up setting area is consisting of function DIP switch code.
5.4.1 Diagram of Dial-up Machine
When receiving the data of equipment (eg. AC unit) which connects to
When transmitting data to the equipment (eg. AC unit) which connects to
For the power billing function, when connected to the KWH meter and
receiving the data replied, it blinks.
For the power billing function, when connected to the KWH meter and the
data is transferred to the KWH meter, it blinks.
This device does not use this LED indicator.
This device does not use this LED indicator.
When power supply of Controller is normal, it is on.
When Controller is running normally, it blinks.
This device does not use this LED indicator.
When the fourth digit of DIP switch code is "1", hold the button for 5s and
all indicators will be on. Reset the Controller controller.
Not use this button for this device temporarily.
Controller, it blinks.
Controller, it blinks.
5
Intelligent Controller